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• iglif F1346 - 91 (2018) <br /> AL9 Test Methods For Safety Covers the water or become entrapped). The head breadth for a 5th <br /> A1.9.1 The rescue operation may require two adults and the percentile 7 month old is about 4.5 in. <br /> cover shall support the total combined weight to avoid possible A1.10 Operating Control, Safety Covers <br /> injury to those in the rescue attempt. The 95th percentile is A1.10.1 Operator controlled momentary contact type <br /> represented by the 225-lb male,210-lb female and 50-lb child. switches afford greater control in the event of an emergency. <br /> AI.9.2 This test was devised to avoid an opening large AL10.2 Should a child enter the water during the closure <br /> enough for one child or another child to fall between the edge process,the cover shall be able to reverse without total closure. <br /> of the cover and the edge of the pool when one child of 50 lb <br /> is already on the cover. Al10.3 It is important in the case of an electrical installa- <br /> tion to protect children and all swimmers from the possibility <br /> 831.9.3 Recognizing that some residual water remains after of electrocution, which is the purpose of Article 680-26 of the <br /> the surface water is removed,this test is devised to ensure that National Electrical Code. <br /> the level is maintained below a level deemed substantially A1.104 Operator observation of the pool during the closing <br /> hazardous to a child under three years of age. <br /> process is necessary to ensure that another person does not <br /> A1.9.4 No opening shall exist in the cover or at any point enter the water during the process.Additionally,the location of <br /> that the cover joins the surface of the pool structure or deck the activating device or the ability to render it inactive is <br /> area(which would allow a small child's head to gain access to necessary to avoid unauthorized opening of the cover. <br /> ASTM International takes no position respecting the validity of any pa tent tights asserted in connection with any item mentioned <br /> in this standard.Users of this standard are expressly advised that determination of the validity of any such patent rights,and the risk <br /> of Infringement of such fights,are entirely their own responsibility <br /> This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years and <br /> if not revised,ether reapproved or withdrawn.Y rommments are Invited either for revision of this standard otter additional standards <br /> and should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of the <br /> responsible technical committee,which you may attend.If you feel that your comments nave not received a fair nearing you should <br /> make your views known to the ASTM Committee on Standards,et the address shown below <br /> This standard Is copyrighted by ASTM International.100 Ban Harbor Odve,PO Sox C700,West Conshohocken,PA 19428-2959, <br /> United States. Individual reprints(single or multiple copies)of this standard may be obtained by contacting ASTM at the above <br /> address or at 610-832-9585 (phone), 610-832.9555 Mott or serviceoastm.org (a-mail); or through the ASTM website <br /> (wwwasrm.org). Permission rights to phofaupy the standard may also be secured from the Copyright Clearance Center, 222 <br /> Rosewood Drive,Danvers.MA 01923,Tel:(978)546-2600;htlplfwwwcopyr9hLcom/ <br /> Copyright by ASTM Intl(all rights reserved),Thu May 311:15.07 EDT 2018 7 <br /> Downloaded/printed by <br /> Paul Moot(Emerald Outdoor Living)pursuant to License Agreement No further reproductions authorized <br />